Rotary modules

PGN plus
SCHUNK gripping modules · Pneumatic · 2-finger parallel gripper · Universal gripper
Cross-section of function
1 Multi-tooth guidance
Base jaw guide for long finger lengths; with
high load capacity and minimal backlash
2 Base jaws
For adaptation of the workpiece-specific
gripper fingers
3 Sensor systems
Brackets for proximity switches and adjustable
operating cams in the housing
4 Housing
Weight-reduced through the use of a hardanodized,
high-strength aluminum alloy
5 Centering and mounting options
For universal assembly of the gripper
6 Kinematics
Wedge-hook design for high force transmission
and synchronized gripping
Description of function
The oval piston is pressed up or down using compressed air.
The wedge hook converts this movement via wedges into a lateral synchronous
gripping movement of both base jaws.
Please consult “SCHUNK gripping modules” in the main catalog for further technical information.
Options and special information
Dust protection version
Absolutely dust tight; increased degree of protection against penetrating materials;
for use in dusty environments
Corrosion-protected version
For use in corrosive environments
High-temperature version
For use in hot environments
Increased force version
When more gripping force is needed
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